The material transfer airlock is designed to transfer materials between areas with different levels of cleanliness without breaking the hygienic barrier. Air is drawn in from the clean side through a HEPA filter, then it is fed vertically into the internal volume of the gateway, creating a protective air barrier, and is discharged to the side with a lower cleanliness class.
The structure is made of AISI 304 stainless steel. The equipment is equipped with:
- Ebmpapst fan,
- H14 class HEPA filter,
- light indicators,
- automatic door locking system,
- electromagnetic locks,
- MAGNEHELIC differential pressure gauge,
- three validation ports (Clamp DIN 32676).
The airlock can be integrated into the wall or mounted separately.